Follow Discord
Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.225 ·

Bundled skill extraction verifies existing files instead of failing on them

Re-installing a bundled skill over identical existing files now succeeds instead of erroring.

You'll notice Bug Fixes
JSON All of v2.1.225
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
SkillsArea: what it touches
Bug FixesKind: in v2.1.225,
Bug FixesSection of the release
What

Re-extracting a bundled skill over files that already exist succeeds when the contents already match, instead of erroring out on EEXIST.

Details
  • Extraction passes a tolerance option; on EEXIST it opens the existing file, checks it is a regular file and compares its full contents to what would be written.
  • It rethrows only if the contents differ.
  • The 'additional skill files' path uses plain tolerateExisting: !0.
Evidence

tolerateExisting: "verify-content"

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.225 →

Feedback